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authorIOhannes m zmölnig <zmoelnig@iem.at>2015-10-14 15:14:38 +0200
committerIOhannes m zmölnig <zmoelnig@iem.at>2015-10-14 15:14:38 +0200
commit28b7e464fd119b8c848753a1f41070422c463c41 (patch)
tree07449abdf85d8f1fd4068839b974242b429720ca /sc4pd/headers/lang/SFHeaders.h
parent90c6018a9401e38859f733b3521c919e042322b7 (diff)
parent6932ee2d22511226378218992b0005cb01eb235e (diff)
- abstractions/tb - externals/tb
Diffstat (limited to 'sc4pd/headers/lang/SFHeaders.h')
-rw-r--r--sc4pd/headers/lang/SFHeaders.h140
1 files changed, 140 insertions, 0 deletions
diff --git a/sc4pd/headers/lang/SFHeaders.h b/sc4pd/headers/lang/SFHeaders.h
new file mode 100644
index 0000000..143652d
--- /dev/null
+++ b/sc4pd/headers/lang/SFHeaders.h
@@ -0,0 +1,140 @@
+/*
+ SuperCollider real time audio synthesis system
+ Copyright (c) 2002 James McCartney. All rights reserved.
+ http://www.audiosynth.com
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+
+#ifndef _SFHeaders_
+#define _SFHeaders_
+
+#include "SCBase.h"
+#include "ReadWriteMacros.h"
+
+enum {
+ unsupported_sound_file = -1,
+ AIFF_sound_file,
+ AIFC_sound_file,
+ RIFF_sound_file,
+ NeXT_sound_file,
+ IRCAM_sound_file,
+ SD2_sound_file,
+ raw_sound_file
+};
+
+enum {
+ snd_unsupported = -1,
+ snd_no_snd,
+ snd_16_linear,
+ snd_8_mulaw,
+ snd_8_linear,
+ snd_32_float,
+ snd_32_linear,
+ snd_8_alaw,
+ snd_8_unsigned,
+ snd_24_linear,
+ snd_64_double,
+ snd_16_linear_little_endian,
+ snd_32_linear_little_endian,
+ snd_32_float_little_endian,
+ snd_64_double_little_endian,
+ snd_16_unsigned,
+ snd_16_unsigned_little_endian,
+ snd_24_linear_little_endian,
+ snd_32_vax_float,
+ snd_12_linear,
+ snd_12_linear_little_endian,
+ snd_12_unsigned,
+ snd_12_unsigned_little_endian
+};
+
+
+class SFHeaderInfo
+{
+public:
+ SFHeaderInfo();
+
+ bool WriteHeader(FILE *inFile);
+
+ void SetPath(char *inPath);
+ double SampleRate() { return mSampleRate; }
+ void SetSampleRate(double inSampleRate) { mSampleRate = inSampleRate; }
+ void SetFormat(int inHeaderFormat, int inSampleFormat, int inCreator);
+
+ double Freq() { return mFreq; }
+
+ uint8 LoNote() { return mLoNote; }
+ uint8 HiNote() { return mHiNote; }
+ uint8 LoVeloc() { return mLoVeloc; }
+ uint8 HiVeloc() { return mHiVeloc; }
+
+ uint8 NumChannels() { return mNumChannels; }
+ int32 NumFramesInFile() { return mNumFramesInFile; }
+
+ int makeSoundFileHeader(SC_IOStream<char*>& rw);
+
+ int32 headerFileType();
+ int headerSize();
+ int sampleFormatSize();
+ void newSoundFilePath();
+
+ bool ReadSoundFileHeader(FILE *fp);
+
+ int32 CalcFrameSize();
+ bool SetTypeCreator();
+
+ char mPath[256];
+ double mSampleRate;
+ double mFreq;
+ int32 mNumFramesInFile;
+ int32 mDataOffset;
+ int32 mCreator;
+ void *mExtraStuff;
+ int16 mGain;
+ int8 mHeaderFormat;
+ int8 mSampleFormat;
+ uint8 mNumChannels;
+ uint8 mLoNote, mHiNote, mLoVeloc, mHiVeloc;
+
+private:
+
+
+ int make_AIFF_header(SC_IOStream<char*>& rw);
+ int make_AIFC_header(SC_IOStream<char*>& rw);
+ int make_RIFF_header(SC_IOStream<char*>& rw);
+ int make_Next_header(SC_IOStream<char*>& rw);
+ int make_IRCAM_header(SC_IOStream<char*>& rw);
+
+ int sampleFormat_AIFF();
+ int sampleFormat_AIFC();
+ int sampleFormat_RIFF();
+ int sampleFormat_Next();
+ int sampleFormat_Next_inv(int inFormat);
+ void writeCompressionFormat_AIFC(SC_IOStream<char*>& rw);
+
+ bool read_AIFF_Header(SC_IOStream<FILE*>& rw);
+ bool read_RIFF_Header(SC_IOStream<FILE*>& rw);
+ bool read_Next_Header(SC_IOStream<FILE*>& rw);
+};
+
+
+extern char gDefaultSoundFolder[256];
+extern char gDefaultSoundFilePath[256];
+
+int sampleFormatSize(int inSampleFormat);
+
+#endif